Enforce IPV6_V6ONLY for ipv6 sockets

personal/stbuehler/wip
Stefan Bühler 14 years ago
parent e8e60b3a04
commit eae5ca994e
  1. 10
      src/angel_fake.c

@ -24,7 +24,7 @@ int angel_fake_listen(server *srv, GString *str) {
v = 1;
if (-1 == setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &v, sizeof(v))) {
close(s);
ERROR(srv, "Couldn't setsockopt(SO_REUSEADDR) to '%s': %s", inet_ntoa(*(struct in_addr*)&ipv4), g_strerror(errno));
ERROR(srv, "Couldn't setsockopt(SO_REUSEADDR): %s", g_strerror(errno));
return -1;
}
if (-1 == bind(s, (struct sockaddr*)&addr, sizeof(addr))) {
@ -58,7 +58,13 @@ int angel_fake_listen(server *srv, GString *str) {
v = 1;
if (-1 == setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &v, sizeof(v))) {
close(s);
ERROR(srv, "Couldn't setsockopt(SO_REUSEADDR) to '%s': %s", ipv6_str->str, g_strerror(errno));
ERROR(srv, "Couldn't setsockopt(SO_REUSEADDR): %s", g_strerror(errno));
g_string_free(ipv6_str, TRUE);
return -1;
}
if (-1 == setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &v, sizeof(v))) {
close(s);
ERROR(srv, "Couldn't setsockopt(IPV6_V6ONLY): %s", g_strerror(errno));
g_string_free(ipv6_str, TRUE);
return -1;
}

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